Structured Computer OrganizationCompletely updated, this book explains how computer designers can follow the structured model to develop efficient hardware and software systems. New information has been included on UNIX, OS/2, INTEL 8088/80286/80386, Motorola 68000/68020/68030 and RISC machine. The operation of a typical IBM PC clone is now described in detail at the chip level. |
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Page 236
... arithmetic result overflows . The S bit is set by arithmetic instructions , 1 for negative results , O for positive results . Similarly , the Z bit is set to 1 for zero results and cleared to 0 for nonzero results . The A and C bits ...
... arithmetic result overflows . The S bit is set by arithmetic instructions , 1 for negative results , O for positive results . Similarly , the Z bit is set to 1 for zero results and cleared to 0 for nonzero results . The A and C bits ...
Page 542
... arithmetic in sixth grade . IEEE , Proc . of the n - th Symposium on Computer Arithmetic Contrary to popular opinion , arithmetic is an active research area with many scientific papers written by and for arithmetic specialists . In this ...
... arithmetic in sixth grade . IEEE , Proc . of the n - th Symposium on Computer Arithmetic Contrary to popular opinion , arithmetic is an active research area with many scientific papers written by and for arithmetic specialists . In this ...
Page 576
... Arithmetic logical unit ) Amiga , 26 Amplitude modulation , 63 Analytical engine , 14 Annul bit , 465-466 API ( see Application program interface ) Application program interface , 383 Architecture , 7 Arithmetic , binary , 562-563 ...
... Arithmetic logical unit ) Amiga , 26 Amplitude modulation , 63 Analytical engine , 14 Annul bit , 465-466 API ( see Application program interface ) Application program interface , 383 Architecture , 7 Arithmetic , binary , 562-563 ...
Contents
INTRODUCTION | 1 |
THE OPERATING SYSTEM MACHINE LEVEL | 6 |
THE MICROPROGRAMMING LEVEL | 161 |
Copyright | |
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Common terms and phrases
address lines address space addressing modes algorithm architecture arithmetic assembly language asserted bits Boolean buffer bus cycle buses byte cache called character chip circuit clock compiler contains conventional machine level coprocessor data path decoding disk entry example executed fetch floating-point function gates goto hardware I/O devices implement input instruction set integer Intel interrupt jump latch loaded logical machine language macro main memory master memory address memory word microinstruction microprocessor microprogram MIPS module Motorola MULTICS multiple multiprocessor needed nsec opcode operand operating system output parallel parameters performance pins pointer problem procedure processor program counter result RISC RISC machines segment shown in Fig signal slot SPARC specified stack switch symbol synchronous tion transfer truth table UNIX variables vector virtual address virtual memory Virtual page VME bus write